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Class Information
Number: 714/751
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Digital data error correction > Request for retransmission > Including forward error correction capability
Description: Subject matter in which the digital data is encoded to enable error correction at the receiver and retransmission is requested only if the error rate exceeds the forward error correcting capability.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8713396 Transmission apparatus, receiving apparatus, method, and storage medium Apr. 29, 2014
8713401 Error recovery storage along a memory string Apr. 29, 2014
8707121 Forward error correction encoding/decoding method and apparatus, digital broadcasting reception apparatus, and decoding method thereof Apr. 22, 2014
8707147 Viterbi decoder method and apparatus with RI detector in servo channel Apr. 22, 2014
8694847 Systems and methods for sector quality determination in a data processing system Apr. 8, 2014
8683292 Method and system for providing low density parity check (LDPC) coding for scrambled coded multiple access (SCMA) Mar. 25, 2014
8681705 Hybrid ARQ schemes with soft combining in variable rate packet data applications Mar. 25, 2014
8667357 Method for conducting HARQ with a wireless communications system Mar. 4, 2014
8667359 Reliable multicast with linearly independent data packet coding Mar. 4, 2014
8656240 Request for retransmission when format of data is incorrect Feb. 18, 2014
8656243 Radio receiver and method for channel estimation Feb. 18, 2014
8650453 LDPC selective decoding scheduling using a cost function Feb. 11, 2014
8650451 Stochastic stream decoding of binary LDPC codes Feb. 11, 2014
8650450 Method and apparatus for interleaving low density parity check (LDPC) codes over mobile satellite channels Feb. 11, 2014
8650448 Retransmission techniques in wireless networks Feb. 11, 2014
8650449 Encoder, decoder, encoding method, and decoding method Feb. 11, 2014
8644431 Parallel execution of trellis-based methods Feb. 4, 2014
8644432 Viterbi decoder for decoding convolutionally encoded data stream Feb. 4, 2014
8644891 Voice communication apparatus connectable to wireless LAN, radio circuit activation method, and radio circuit activation program Feb. 4, 2014
8645785 Method of re-ordering received data blocks in hybrid automatic repeat request telecommunication system Feb. 4, 2014
8645786 Decoding method Feb. 4, 2014
8639999 Base station apparatus, mobile terminal apparatus, mobile communication system and information retransmission method Jan. 28, 2014
8634401 Method for data communication between a base station and a transponder Jan. 21, 2014
8631296 Automatic retransmission controller and retransmission block recombination apparatus Jan. 14, 2014
8631299 Error correction encoding method and device, and communication system using the same Jan. 14, 2014
8627164 Request for retransmission when format of data is incorrect Jan. 7, 2014
8627178 Adjusting data dispersal in a dispersed storage network Jan. 7, 2014
8621309 Processor and method of control of processor Dec. 31, 2013
8620874 Application recovery from network-induced data corruption Dec. 31, 2013
8619895 Apparatus and method for transmitting/receiving broadcast data in digital broadcasting system Dec. 31, 2013
8621311 Data transfer device, method, and program Dec. 31, 2013
8615704 Edge incremental redundancy memory structure and memory management Dec. 24, 2013
8612837 BM/LLR computations for multi-dimensional TCM/BCM codes Dec. 17, 2013
8612816 Inserting error detection codes into information packets on a one-to-one basis, at a certain layer at which signal processing is performed earlier than at a physical layer Dec. 17, 2013
8595578 Significance of retransmission used in subsequent decoding Nov. 26, 2013
8595577 Packet retransmission Nov. 26, 2013
8589753 Method and system for supporting multiple hybrid automatic repeat request processes per transmission time interval Nov. 19, 2013
8582683 Wireless communication device and wireless communication method Nov. 12, 2013
8578249 LDPC encoding and decoding of packets of variable sizes Nov. 5, 2013
8578234 Data link layer tunneling technique for high-speed data in a noisy wireless environment Nov. 5, 2013
8578233 Method and system for handling HARQ operations during transmission mode changes Nov. 5, 2013
8578232 HARQ process continuation after CQI-only report Nov. 5, 2013
8578230 Enhanced block acknowledgement Nov. 5, 2013
8571130 Transmitting apparatus and transmission method Oct. 29, 2013
8572451 Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed Oct. 29, 2013
8566662 Transmission apparatus, receiving apparatus, and method Oct. 22, 2013
8559550 Method for transmitting a sequence of symbols for exploiting transmit diversity Oct. 15, 2013
8555135 Incremental redundancy with resegmentation Oct. 8, 2013
8555128 System and method for transmitting and receiving acknowledgement information Oct. 8, 2013
8555126 Activation of semi-persistent resource allocations in a mobile communication network Oct. 8, 2013

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